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No. 24-109October Term 2025Decided Apr 29, 2026Updated Sep 2, 2026Also known as “the Louisiana redistricting case”

Docket 24-109October Term 2025 (2025–2026)

Louisiana v. Callais

Louisiana, Appellant v. Phillip Callais, et al.

Louisiana's second majority-Black congressional district was unconstitutional because federal law did not require it.

Case status

Decided 6-3 · April 29, 2026 · Opinion by Justice Alito

Read the opinion (PDF)
Current stage
Decided
Latest event
Decision released Apr 29, 2026
Case Accepted
Arguments HeardOct 15, 2025
Decision ReleasedApr 29, 2026
What it's about

The Court decided Louisiana v. Callais on April 29, 2026, affirming and remanding a ruling that struck down Louisiana's SB8 congressional map as an unconstitutional racial gerrymander. The Court held that Section 2 of the Voting Rights Act, properly construed, did not require Louisiana to create an additional majority-minority district, so the state had no compelling interest for using race to draw District 6.

Question presented

Does Louisiana’s creation of a second majority-Black congressional district constitute unconstitutional racial gerrymandering, even when drawn in response to a federal court finding that the state’s prior single majority-Black district likely violated Section 2 of the Voting Rights Act?

Case path

United States District Court for the Western District of Louisiana / Decision released Apr 29, 2026

Area

Elections, Civil Rights

Decision

Decision record

What the Court decided

Louisiana's second majority-Black congressional district was unconstitutional because federal law did not require it.

Impact

Louisiana voters, especially Black voters in challenged District 6, are directly affected. The Court ruled that District 6’s race-based drawing violated equal protection (constitutional guarantee of equal treatment). For example, a District 6 voter cannot be placed chiefly by race without a compelling interest. Future claims under Section 2 (Voting Rights Act rule) must show intentional discrimination. Courts must distinguish racial divisions from partisan or other race-neutral factors.

Not official Court text.

Briefing

What it's about

The Supreme Court affirmed and sent back a ruling that invalidated Louisiana's SB8 congressional map. The Court said federal voting-rights law did not require Louisiana to create a second majority-Black district, so the state lacked a sufficient reason to use race in drawing District 6.

Vote

Justice Alito wrote the 6–3 opinion, joined by Chief Justice Roberts and Justices Gorsuch, Kavanaugh, and Barrett; Justice Thomas concurred; Justices Kagan, Sotomayor, and Jackson dissented.

The Court affirmed and remanded, but the record provides no vote count or opinion lineup.

Impact

Louisiana voters and congressional candidates may face a replacement map because SB8 was struck down. The decision limits when states may use race to draw districts in response to federal voting-rights concerns.

What's next

The case returns to the lower court for further proceedings after the SB8 map was invalidated. Louisiana officials and affected parties will need to address a replacement congressional map.

What did the Supreme Court rule in Louisiana v. Callais?

The Court affirmed the decision striking down Louisiana's SB8 map. It said federal voting-rights law did not require the additional majority-Black district.

Who is affected by the Callais decision?

Louisiana voters and congressional candidates are affected because the invalidated map included District 6. State officials may need to use a replacement map.

What happens next after Louisiana v. Callais?

The case returns to the lower court for further proceedings. Louisiana officials and affected parties must address how to replace the invalidated congressional map.

Timing

Decided April 29, 2026

The Court released its decision 196 days after oral argument on October 15, 2025. The median for cases argued in October is 139 days.

Based on 36 merits cases argued in October since 1995.Argument and decision days

Activity

Docket activity7
  • AI analysis generated: Impact Analysis

    Sep 2, 2026 | Generated

  • AI analysis generated: Opinion Summary

    Sep 2, 2026 | Generated

  • AI analysis generated: Case Briefing

    Sep 1, 2026 | Generated

  • Opinion added: Opinion of the Court - A

    Apr 29, 2026 | Court records

  • Brief added: Questions Presented

    Mar 31, 2026 | Court records

  • Opinion added: Opinion

    Jun 27, 2025 | Court records

  • Brief added: Jurisdictional Statement

    Jul 30, 2024 | Court records